Request method 'PATCH' not supported-CodePudding

I have a profile update page which is supposed to show errors on the fields. However, when I remove the value from an input field instead of getting an error below, I get 405 - Request method 'PATCH' not supported. I have no idea what could be the problem, any advice is appreciated.

@Controller
@RequestMapping("/users")
public class UserController {
@GetMapping("/profile/update/{id}")
    public String showUpdateForm(@PathVariable("id") Long id, Model model) {
        ProfileUpdateServiceModel profileServiceModel = this.userService.getProfileUpdateServiceModelById(id);
        ProfileUpdateBindingModel profileUpdateBindingModel = this.mapper.map(profileServiceModel, ProfileUpdateBindingModel.class);
        if (!model.containsAttribute("profileUpdateBindingModel")) {
            model.addAttribute("profileUpdateBindingModel", profileUpdateBindingModel);
        }
//        model.addAttribute("profileUpdateBindingModel", profileUpdateBindingModel);
        return "update-profile";
    }

    @PatchMapping("/profile/update/{id}")
    public String update(@PathVariable("id") Long id,
                         @Valid ProfileUpdateBindingModel profileUpdateBindingModel,
                         BindingResult br,
                         RedirectAttributes rAtt) {

        if (br.hasErrors()) {
            rAtt
                    .addFlashAttribute("profileUpdateBindingModel", profileUpdateBindingModel)
                    .addFlashAttribute("org.springframework.validation.BindingResult.profileUpdateBindingModel", br);
            return "redirect:/users/profile/update/"   id;
        }
        return "profile";
    }

profile.html:

<form
   th:method="GET"
   th:action="@{/users/profile/update/{id}(id=${session.currentUserId})}">

update-profile.html:

<form
   th:action="@{/users/profile/update/{id}(id=*{userId})}"
   th:method="PATCH"
   th:object="${profileUpdateBindingModel}"
   enctype="multipart/form-data">

<div >
   <label >First Name<span
      >*</span></label>
   <input
      th:field="*{firstName}"
      type="text"
      
      name="name"/>
   <div >
      <small th:if="${#fields.hasErrors('firstName')}"
         th:errors="*{firstName}"
         id="first-nameError"
         >xxx</small>
   </div>
</div>

CodePudding user response：

HTTP Code 405 means Method not Allowed. In your spring you are mentioning GET method but in your Form you are mentioning to submit a PATCH method.

Change your form to

<form
   th:action="@{/users/profile/update/{id}(id=*{userId})}"
   th:method="GET"
   th:object="${profileUpdateBindingModel}"
   enctype="multipart/form-data">